For Chocaladqui Jeunet there were not enough 8 rubles, and Meath there were not enough 10 rubles. They put the money but everything was not enough for them 2 rubles avno. How much is chocolate?

10+8+2=20rub. Answer: 20 rub cost chocolates the cost of chocolate x-8 so much money at Zhenya x-10 so much money at Mitya (x-8)+ (x-10) = x-2 x-8+ x-10= x-2 2kh-18= x-2 x =16 rubles chocolate cost
Answer add